25424792068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{2003}}^1$

素因数の和:2293

約数の個数: 96

約数和(自身を含む): 51668378496

約数和(自身を除く): 26243586428

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 83, 166, 173, 221, 332, 346, 442, 692, 884, 1079, 1411, 2003, 2158, 2249, 2822, 2941, 4006, 4316, 4498, 5644, 5882, 8012, 8996, 11764, 14359, 18343, 26039, 28718, 34051, 36686, 38233, 52078, 57436, 68102, 73372, 76466, 104156, 136204, 152932, 166249, 186667, 244103, 332498, 346519, 373334, 442663, 488206, 664996, 693038, 746668, 885326, 976412, 1386076, 1770652, 2161237, 2826233, 3173339, 4322474, 4504747, 5652466, 5890823, 6346678, 8644948, 9009494, 11304932, 11781646, 12693356, 18018988, 23563292, 28761077, 36741029, 57522154, 73482058, 76580699, 115044308, 146964116, 153161398, 306322796, 373894001, 488938309, 747788002, 977876618, 1495576004, 1955753236, 6356198017, 12712396034, 25424792068]

約数ペア:

[(1, 25424792068), (2, 12712396034), (4, 6356198017), (13, 1955753236), (17, 1495576004), (26, 977876618), (34, 747788002), (52, 488938309), (68, 373894001), (83, 306322796), (166, 153161398), (173, 146964116), (221, 115044308), (332, 76580699), (346, 73482058), (442, 57522154), (692, 36741029), (884, 28761077), (1079, 23563292), (1411, 18018988), (2003, 12693356), (2158, 11781646), (2249, 11304932), (2822, 9009494), (2941, 8644948), (4006, 6346678), (4316, 5890823), (4498, 5652466), (5644, 4504747), (5882, 4322474), (8012, 3173339), (8996, 2826233), (11764, 2161237), (14359, 1770652), (18343, 1386076), (26039, 976412), (28718, 885326), (34051, 746668), (36686, 693038), (38233, 664996), (52078, 488206), (57436, 442663), (68102, 373334), (73372, 346519), (76466, 332498), (104156, 244103), (136204, 186667), (152932, 166249)]