15695736812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{313}}^1\times {\mathrm{6197}}^1$

素因数の和:6555

約数の個数: 72

約数和(自身を含む): 33458589024

約数和(自身を除く): 17762852212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 313, 476, 578, 626, 1156, 1252, 2023, 2191, 4046, 4382, 5321, 6197, 8092, 8764, 10642, 12394, 21284, 24788, 37247, 43379, 74494, 86758, 90457, 105349, 148988, 173516, 180914, 210698, 361828, 421396, 633199, 737443, 1266398, 1474886, 1790933, 1939661, 2532796, 2949772, 3581866, 3879322, 7163732, 7758644, 12536531, 13577627, 25073062, 27155254, 32974237, 50146124, 54310508, 65948474, 131896948, 230819659, 461639318, 560562029, 923278636, 1121124058, 2242248116, 3923934203, 7847868406, 15695736812]

約数ペア:

[(1, 15695736812), (2, 7847868406), (4, 3923934203), (7, 2242248116), (14, 1121124058), (17, 923278636), (28, 560562029), (34, 461639318), (68, 230819659), (119, 131896948), (238, 65948474), (289, 54310508), (313, 50146124), (476, 32974237), (578, 27155254), (626, 25073062), (1156, 13577627), (1252, 12536531), (2023, 7758644), (2191, 7163732), (4046, 3879322), (4382, 3581866), (5321, 2949772), (6197, 2532796), (8092, 1939661), (8764, 1790933), (10642, 1474886), (12394, 1266398), (21284, 737443), (24788, 633199), (37247, 421396), (43379, 361828), (74494, 210698), (86758, 180914), (90457, 173516), (105349, 148988)]