28960956

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 79833600

約数和(自身を除く): 50872644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 89, 92, 108, 131, 138, 178, 207, 262, 267, 276, 356, 393, 414, 524, 534, 621, 786, 801, 828, 1068, 1179, 1242, 1572, 1602, 2047, 2358, 2403, 2484, 3013, 3204, 3537, 4094, 4716, 4806, 6026, 6141, 7074, 8188, 9039, 9612, 11659, 12052, 12282, 14148, 18078, 18423, 23318, 24564, 27117, 34977, 36156, 36846, 46636, 54234, 55269, 69954, 73692, 81351, 104931, 108468, 110538, 139908, 162702, 209862, 221076, 268157, 314793, 325404, 419724, 536314, 629586, 804471, 1072628, 1259172, 1608942, 2413413, 3217884, 4826826, 7240239, 9653652, 14480478, 28960956]

約数ペア:

[(1, 28960956), (2, 14480478), (3, 9653652), (4, 7240239), (6, 4826826), (9, 3217884), (12, 2413413), (18, 1608942), (23, 1259172), (27, 1072628), (36, 804471), (46, 629586), (54, 536314), (69, 419724), (89, 325404), (92, 314793), (108, 268157), (131, 221076), (138, 209862), (178, 162702), (207, 139908), (262, 110538), (267, 108468), (276, 104931), (356, 81351), (393, 73692), (414, 69954), (524, 55269), (534, 54234), (621, 46636), (786, 36846), (801, 36156), (828, 34977), (1068, 27117), (1179, 24564), (1242, 23318), (1572, 18423), (1602, 18078), (2047, 14148), (2358, 12282), (2403, 12052), (2484, 11659), (3013, 9612), (3204, 9039), (3537, 8188), (4094, 7074), (4716, 6141), (4806, 6026)]