2859981568

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1101

約数の個数: 72

約数和(自身を含む): 5870457936

約数和(自身を除く): 3010476368

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 521, 523, 656, 1042, 1046, 1312, 2084, 2092, 2624, 4168, 4184, 5248, 8336, 8368, 10496, 16672, 16736, 21361, 21443, 33344, 33472, 42722, 42886, 66688, 66944, 85444, 85772, 133376, 133888, 170888, 171544, 272483, 341776, 343088, 544966, 683552, 686176, 1089932, 1367104, 1372352, 2179864, 2734208, 2744704, 4359728, 5468416, 5489408, 8719456, 11171803, 17438912, 22343606, 34877824, 44687212, 69755648, 89374424, 178748848, 357497696, 714995392, 1429990784, 2859981568]

約数ペア:

[(1, 2859981568), (2, 1429990784), (4, 714995392), (8, 357497696), (16, 178748848), (32, 89374424), (41, 69755648), (64, 44687212), (82, 34877824), (128, 22343606), (164, 17438912), (256, 11171803), (328, 8719456), (521, 5489408), (523, 5468416), (656, 4359728), (1042, 2744704), (1046, 2734208), (1312, 2179864), (2084, 1372352), (2092, 1367104), (2624, 1089932), (4168, 686176), (4184, 683552), (5248, 544966), (8336, 343088), (8368, 341776), (10496, 272483), (16672, 171544), (16736, 170888), (21361, 133888), (21443, 133376), (33344, 85772), (33472, 85444), (42722, 66944), (42886, 66688)]