40989528

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 116953200

約数和(自身を除く): 75963672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 67, 72, 87, 116, 134, 174, 201, 232, 261, 268, 293, 348, 402, 522, 536, 586, 603, 696, 804, 879, 1044, 1172, 1206, 1608, 1758, 1943, 2088, 2344, 2412, 2637, 3516, 3886, 4824, 5274, 5829, 7032, 7772, 8497, 10548, 11658, 15544, 16994, 17487, 19631, 21096, 23316, 25491, 33988, 34974, 39262, 46632, 50982, 58893, 67976, 69948, 76473, 78524, 101964, 117786, 139896, 152946, 157048, 176679, 203928, 235572, 305892, 353358, 471144, 569299, 611784, 706716, 1138598, 1413432, 1707897, 2277196, 3415794, 4554392, 5123691, 6831588, 10247382, 13663176, 20494764, 40989528]

約数ペア:

[(1, 40989528), (2, 20494764), (3, 13663176), (4, 10247382), (6, 6831588), (8, 5123691), (9, 4554392), (12, 3415794), (18, 2277196), (24, 1707897), (29, 1413432), (36, 1138598), (58, 706716), (67, 611784), (72, 569299), (87, 471144), (116, 353358), (134, 305892), (174, 235572), (201, 203928), (232, 176679), (261, 157048), (268, 152946), (293, 139896), (348, 117786), (402, 101964), (522, 78524), (536, 76473), (586, 69948), (603, 67976), (696, 58893), (804, 50982), (879, 46632), (1044, 39262), (1172, 34974), (1206, 33988), (1608, 25491), (1758, 23316), (1943, 21096), (2088, 19631), (2344, 17487), (2412, 16994), (2637, 15544), (3516, 11658), (3886, 10548), (4824, 8497), (5274, 7772), (5829, 7032)]