1672045648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{11839}}^1$

素因数の和:11964

約数の個数: 80

約数和(自身を含む): 4028631040

約数和(自身を除く): 2356585392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 679, 728, 776, 1261, 1358, 1456, 1552, 2522, 2716, 5044, 5432, 8827, 10088, 10864, 11839, 17654, 20176, 23678, 35308, 47356, 70616, 82873, 94712, 141232, 153907, 165746, 189424, 307814, 331492, 615628, 662984, 1077349, 1148383, 1231256, 1325968, 2154698, 2296766, 2462512, 4309396, 4593532, 8038681, 8618792, 9187064, 14928979, 16077362, 17237584, 18374128, 29857958, 32154724, 59715916, 64309448, 104502853, 119431832, 128618896, 209005706, 238863664, 418011412, 836022824, 1672045648]

約数ペア:

[(1, 1672045648), (2, 836022824), (4, 418011412), (7, 238863664), (8, 209005706), (13, 128618896), (14, 119431832), (16, 104502853), (26, 64309448), (28, 59715916), (52, 32154724), (56, 29857958), (91, 18374128), (97, 17237584), (104, 16077362), (112, 14928979), (182, 9187064), (194, 8618792), (208, 8038681), (364, 4593532), (388, 4309396), (679, 2462512), (728, 2296766), (776, 2154698), (1261, 1325968), (1358, 1231256), (1456, 1148383), (1552, 1077349), (2522, 662984), (2716, 615628), (5044, 331492), (5432, 307814), (8827, 189424), (10088, 165746), (10864, 153907), (11839, 141232), (17654, 94712), (20176, 82873), (23678, 70616), (35308, 47356)]