28381104

素因数分解:

$2^4\times 3^4\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 100

約数和(自身を含む): 83722320

約数和(自身を除く): 55341216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 244, 324, 359, 366, 432, 488, 549, 648, 718, 732, 976, 1077, 1098, 1296, 1436, 1464, 1647, 2154, 2196, 2872, 2928, 3231, 3294, 4308, 4392, 4941, 5744, 6462, 6588, 8616, 8784, 9693, 9882, 12924, 13176, 17232, 19386, 19764, 21899, 25848, 26352, 29079, 38772, 39528, 43798, 51696, 58158, 65697, 77544, 79056, 87596, 116316, 131394, 155088, 175192, 197091, 232632, 262788, 350384, 394182, 465264, 525576, 591273, 788364, 1051152, 1182546, 1576728, 1773819, 2365092, 3153456, 3547638, 4730184, 7095276, 9460368, 14190552, 28381104]

約数ペア:

[(1, 28381104), (2, 14190552), (3, 9460368), (4, 7095276), (6, 4730184), (8, 3547638), (9, 3153456), (12, 2365092), (16, 1773819), (18, 1576728), (24, 1182546), (27, 1051152), (36, 788364), (48, 591273), (54, 525576), (61, 465264), (72, 394182), (81, 350384), (108, 262788), (122, 232632), (144, 197091), (162, 175192), (183, 155088), (216, 131394), (244, 116316), (324, 87596), (359, 79056), (366, 77544), (432, 65697), (488, 58158), (549, 51696), (648, 43798), (718, 39528), (732, 38772), (976, 29079), (1077, 26352), (1098, 25848), (1296, 21899), (1436, 19764), (1464, 19386), (1647, 17232), (2154, 13176), (2196, 12924), (2872, 9882), (2928, 9693), (3231, 8784), (3294, 8616), (4308, 6588), (4392, 6462), (4941, 5744)]