67949440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8167}}^1$

素因数の和:8199

約数の個数: 64

約数和(自身を含む): 174958560

約数和(自身を除く): 107009120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8167, 8320, 16334, 32668, 40835, 65336, 81670, 106171, 130672, 163340, 212342, 261344, 326680, 424684, 522688, 530855, 653360, 849368, 1045376, 1061710, 1306720, 1698736, 2123420, 2613440, 3397472, 4246840, 5226880, 6794944, 8493680, 13589888, 16987360, 33974720, 67949440]

約数ペア:

[(1, 67949440), (2, 33974720), (4, 16987360), (5, 13589888), (8, 8493680), (10, 6794944), (13, 5226880), (16, 4246840), (20, 3397472), (26, 2613440), (32, 2123420), (40, 1698736), (52, 1306720), (64, 1061710), (65, 1045376), (80, 849368), (104, 653360), (128, 530855), (130, 522688), (160, 424684), (208, 326680), (260, 261344), (320, 212342), (416, 163340), (520, 130672), (640, 106171), (832, 81670), (1040, 65336), (1664, 40835), (2080, 32668), (4160, 16334), (8167, 8320)]