26312804

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 58174200

約数和(自身を除く): 31861396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 53, 68, 98, 106, 119, 149, 196, 212, 238, 298, 371, 476, 596, 742, 833, 901, 1043, 1484, 1666, 1802, 2086, 2533, 2597, 3332, 3604, 4172, 5066, 5194, 6307, 7301, 7897, 10132, 10388, 12614, 14602, 15794, 17731, 25228, 29204, 31588, 35462, 44149, 55279, 70924, 88298, 110558, 124117, 134249, 176596, 221116, 248234, 268498, 386953, 496468, 536996, 773906, 939743, 1547812, 1879486, 3758972, 6578201, 13156402, 26312804]

約数ペア:

[(1, 26312804), (2, 13156402), (4, 6578201), (7, 3758972), (14, 1879486), (17, 1547812), (28, 939743), (34, 773906), (49, 536996), (53, 496468), (68, 386953), (98, 268498), (106, 248234), (119, 221116), (149, 176596), (196, 134249), (212, 124117), (238, 110558), (298, 88298), (371, 70924), (476, 55279), (596, 44149), (742, 35462), (833, 31588), (901, 29204), (1043, 25228), (1484, 17731), (1666, 15794), (1802, 14602), (2086, 12614), (2533, 10388), (2597, 10132), (3332, 7897), (3604, 7301), (4172, 6307), (5066, 5194)]