69836416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41969}}^1$

素因数の和:41996

約数の個数: 32

約数和(自身を含む): 149832900

約数和(自身を除く): 79996484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 41969, 83938, 167876, 335752, 545597, 671504, 1091194, 1343008, 2182388, 2686016, 4364776, 5372032, 8729552, 17459104, 34918208, 69836416]

約数ペア:

[(1, 69836416), (2, 34918208), (4, 17459104), (8, 8729552), (13, 5372032), (16, 4364776), (26, 2686016), (32, 2182388), (52, 1343008), (64, 1091194), (104, 671504), (128, 545597), (208, 335752), (416, 167876), (832, 83938), (1664, 41969)]