39380726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 77746176

約数和(自身を除く): 38365450

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 73, 77, 113, 146, 154, 217, 226, 341, 434, 511, 682, 791, 803, 1022, 1243, 1582, 1606, 2263, 2387, 2486, 3503, 4526, 4774, 5621, 7006, 8249, 8701, 11242, 15841, 16498, 17402, 24521, 24893, 31682, 38533, 49042, 49786, 57743, 77066, 90739, 115486, 174251, 181478, 255719, 269731, 348502, 511438, 539462, 635173, 1270346, 1790033, 2812909, 3580066, 5625818, 19690363, 39380726]

約数ペア:

[(1, 39380726), (2, 19690363), (7, 5625818), (11, 3580066), (14, 2812909), (22, 1790033), (31, 1270346), (62, 635173), (73, 539462), (77, 511438), (113, 348502), (146, 269731), (154, 255719), (217, 181478), (226, 174251), (341, 115486), (434, 90739), (511, 77066), (682, 57743), (791, 49786), (803, 49042), (1022, 38533), (1243, 31682), (1582, 24893), (1606, 24521), (2263, 17402), (2387, 16498), (2486, 15841), (3503, 11242), (4526, 8701), (4774, 8249), (5621, 7006)]