38706496

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 56

約数和(自身を含む): 81788000

約数和(自身を除く): 43081504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 139, 152, 229, 278, 304, 458, 556, 608, 916, 1112, 1216, 1832, 2224, 2641, 3664, 4351, 4448, 5282, 7328, 8702, 8896, 10564, 14656, 17404, 21128, 31831, 34808, 42256, 63662, 69616, 84512, 127324, 139232, 169024, 254648, 278464, 509296, 604789, 1018592, 1209578, 2037184, 2419156, 4838312, 9676624, 19353248, 38706496]

約数ペア:

[(1, 38706496), (2, 19353248), (4, 9676624), (8, 4838312), (16, 2419156), (19, 2037184), (32, 1209578), (38, 1018592), (64, 604789), (76, 509296), (139, 278464), (152, 254648), (229, 169024), (278, 139232), (304, 127324), (458, 84512), (556, 69616), (608, 63662), (916, 42256), (1112, 34808), (1216, 31831), (1832, 21128), (2224, 17404), (2641, 14656), (3664, 10564), (4351, 8896), (4448, 8702), (5282, 7328)]