38660704

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 40507616

約数列:

[1, 2, 4, 8, 16, 32, 41, 79, 82, 158, 164, 316, 328, 373, 632, 656, 746, 1264, 1312, 1492, 2528, 2984, 3239, 5968, 6478, 11936, 12956, 15293, 25912, 29467, 30586, 51824, 58934, 61172, 103648, 117868, 122344, 235736, 244688, 471472, 489376, 942944, 1208147, 2416294, 4832588, 9665176, 19330352, 38660704]

約数ペア:

[(1, 38660704), (2, 19330352), (4, 9665176), (8, 4832588), (16, 2416294), (32, 1208147), (41, 942944), (79, 489376), (82, 471472), (158, 244688), (164, 235736), (316, 122344), (328, 117868), (373, 103648), (632, 61172), (656, 58934), (746, 51824), (1264, 30586), (1312, 29467), (1492, 25912), (2528, 15293), (2984, 12956), (3239, 11936), (5968, 6478)]