40988928

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 117039440

約数和(自身を除く): 76050512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 96, 106, 114, 128, 152, 159, 192, 212, 228, 256, 304, 318, 384, 424, 456, 608, 636, 768, 848, 912, 1007, 1216, 1272, 1696, 1824, 2014, 2432, 2544, 2809, 3021, 3392, 3648, 4028, 4864, 5088, 5618, 6042, 6784, 7296, 8056, 8427, 10176, 11236, 12084, 13568, 14592, 16112, 16854, 20352, 22472, 24168, 32224, 33708, 40704, 44944, 48336, 53371, 64448, 67416, 89888, 96672, 106742, 128896, 134832, 160113, 179776, 193344, 213484, 257792, 269664, 320226, 359552, 386688, 426968, 539328, 640452, 719104, 773376, 853936, 1078656, 1280904, 1707872, 2157312, 2561808, 3415744, 5123616, 6831488, 10247232, 13662976, 20494464, 40988928]

約数ペア:

[(1, 40988928), (2, 20494464), (3, 13662976), (4, 10247232), (6, 6831488), (8, 5123616), (12, 3415744), (16, 2561808), (19, 2157312), (24, 1707872), (32, 1280904), (38, 1078656), (48, 853936), (53, 773376), (57, 719104), (64, 640452), (76, 539328), (96, 426968), (106, 386688), (114, 359552), (128, 320226), (152, 269664), (159, 257792), (192, 213484), (212, 193344), (228, 179776), (256, 160113), (304, 134832), (318, 128896), (384, 106742), (424, 96672), (456, 89888), (608, 67416), (636, 64448), (768, 53371), (848, 48336), (912, 44944), (1007, 40704), (1216, 33708), (1272, 32224), (1696, 24168), (1824, 22472), (2014, 20352), (2432, 16854), (2544, 16112), (2809, 14592), (3021, 13568), (3392, 12084), (3648, 11236), (4028, 10176), (4864, 8427), (5088, 8056), (5618, 7296), (6042, 6784)]