40778256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 112859840

約数和(自身を除く): 72081584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 733, 912, 976, 1159, 1464, 1466, 2199, 2318, 2928, 2932, 3477, 4398, 4636, 5864, 6954, 8796, 9272, 11728, 13908, 13927, 17592, 18544, 27816, 27854, 35184, 41781, 44713, 55632, 55708, 83562, 89426, 111416, 134139, 167124, 178852, 222832, 268278, 334248, 357704, 536556, 668496, 715408, 849547, 1073112, 1699094, 2146224, 2548641, 3398188, 5097282, 6796376, 10194564, 13592752, 20389128, 40778256]

約数ペア:

[(1, 40778256), (2, 20389128), (3, 13592752), (4, 10194564), (6, 6796376), (8, 5097282), (12, 3398188), (16, 2548641), (19, 2146224), (24, 1699094), (38, 1073112), (48, 849547), (57, 715408), (61, 668496), (76, 536556), (114, 357704), (122, 334248), (152, 268278), (183, 222832), (228, 178852), (244, 167124), (304, 134139), (366, 111416), (456, 89426), (488, 83562), (732, 55708), (733, 55632), (912, 44713), (976, 41781), (1159, 35184), (1464, 27854), (1466, 27816), (2199, 18544), (2318, 17592), (2928, 13927), (2932, 13908), (3477, 11728), (4398, 9272), (4636, 8796), (5864, 6954)]